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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-05-28 09:35:11 -0500
committerGustavo A. R. Silva <gustavoars@kernel.org>2020-06-15 23:08:30 -0500
commit466f966b1f4545acad150331911784d3f49ab1c3 (patch)
treeb26934de503fd3c09ee652ac01f2c7272dd07dcd /drivers/dma/timb_dma.c
parent06f3a5a4cbb5fbf552174a426be0b3027149a66f (diff)
dmaengine: Replace zero-length array with flexible-array
There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use “flexible array members”[1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. [1] https://en.wikipedia.org/wiki/Flexible_array_member [2] https://github.com/KSPP/linux/issues/21 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'drivers/dma/timb_dma.c')
-rw-r--r--drivers/dma/timb_dma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c
index 39382694fdfc..68e48bf54d78 100644
--- a/drivers/dma/timb_dma.c
+++ b/drivers/dma/timb_dma.c
@@ -88,7 +88,7 @@ struct timb_dma {
struct dma_device dma;
void __iomem *membase;
struct tasklet_struct tasklet;
- struct timb_dma_chan channels[0];
+ struct timb_dma_chan channels[];
};
static struct device *chan2dev(struct dma_chan *chan)